45W/70W SSB linear HF Power Amplifier Ham Radio For Transceiver YAESU DIY kits

Description

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45W SSB linear Amplifier
Features:
Common used in SSB, AM linear power amplifier, the CW, FM, power amplifier, and the most basic signal amplification.
Easy installation and operation.
Low noise, high cost performance, very suitable for DIY enthusiasts.
Our product is sent by parts, which not include heat radiator, please help yourself to assemble.
The overall gain more than 40db, which is 10000 times, 10W input 1mW output.
Specifications:
Input Power: 1-5mW
Output Power: 45W (Max.)
Input Voltage: DC 13.8V 10A or higher
Max. Output Power: 57W (not with cooling fin)
Output Impedance: 50 ohm, can according to need to adjust between 10-200 ohm
Input Frequency Range: 3M-30MHz(HF channel)
Input/Output Interface: Standard SMA interface, external thread hole
PCB Size: 60 * 100 mm
Diameter of Located Hole: 3mm
Color: Green
Package Size: 13 * 8 * 1.5cm
Package Weight: 58g / 2.07oz
Note:
-The following data to test in person, these data sheet is in a large heat sink can withstand 200W above measured, there is not enough cooling capacity, please do not limit, it's not safe.
-The upgrade board test data,so it can be used for all HF Channel,
-In 3 to 5 MHz this period, because of the low frequency, small inductance, lead to the gain has a certain loss, the output power is lower than 7 MHz this point.
3.500MHz  54W
7.050MHz  56W
10.000MHz 57W
14.270MHz 55W
21.400MHz 41W
24.000MHz 37W
28.100MHz 25W
29.600MHz 20W
Package List:
1 * 45W SSB Linear Power Amplifier
70W SSB linear Amplifier
Description:
Brand New
DIY kits 70W SSB linear HF Power Amplifier
●Circuit class AB linear amplifier for SSB AM CW FM power amplifier for low-power radio power connection
●Suitable for FT-817 KX3 other small power stations
Electrical parameters:
1. Power supply voltage: 13.8V
2. Current: 6-10A
3. Maximum input power: 5W
4. Maximum output power: 70W
5. cooled: fan forced cooling
6.Frequency range 3.5--30Mhz (10M - 80M)
WARNING: Output prohibit open, short, prohibit VSWR of 2.0 or more
Note:
1.this is kits, not assembled . without heastink
2.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.
3.The colors may have different as the difference display, please understand.
Package Included:
1x DIY kits 70W SSB linear HF Power Amplifier For YAESU FT-817 KX3
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.